Stadium: Court 4 Round: 27 Ground: Clay
| ITF Turkey F36 | 2018/11/18 07:00 | Dante Gennaro v Nik Razborsek | 7-6,4-6,7-5 |
| ITF Turkey F36 | 2018/11/16 07:00 | Nik Razborsek v Gabriel Donev | 6-1,3-6,6-4 |
| ITF Turkey F36 | 2018/11/15 10:00 | Nik Razborsek v Geronimo E Busleiman | 6-3,6-3 |
| ITF Turkey F36 | 2018/11/13 07:00 | Nik Razborsek v Benjamin Dhoe | 6-2,6-3 |
| ITF Turkey F35 | 2018/11/11 07:30 | Bruno Santanna v Nik Razborsek | 4-6,4-6 |
| ITF Turkey F35 | 2018/11/10 07:00 | Nik Razborsek v Javier Barranco Cosano | 6-3,6-4 |
| ITF Turkey F35 | 2018/11/09 07:00 | Nik Razborsek v Pol Toledo Bague | 7-5,6-2 |
| ITF Turkey F35 | 2018/11/08 08:40 | Nik Razborsek v Mikhail Korovin | 6-0,7-5 |
| ITF Qatar F6 | 2018/12/18 08:55 | Goncalo Oliveira v Constantin Schmitz | 4-6,3-6 |
| ITF Qatar F6 | 2018/12/17 10:00 | Constantin Schmitz v Bart Van Den Berg | 6-3,6-3 |
| ITF Qatar F5 | 2018/12/10 13:40 | Peter Kobelt v Constantin Schmitz | 6-2,6-7,6-1 |
| ITF Qatar F5 | 2018/12/09 12:00 | Ivailo Keremedchiev v Constantin Schmitz | 6-7,4-6 |
| ITF Qatar F4 | 2018/12/03 13:55 | Constantin Schmitz v Niklas Schell | 4-6,3-6 |
| ITF Qatar F4 | 2018/12/02 14:55 | Constantin Schmitz v Eric Lavaud | 6-1,6-0 |
| ITF Germany F15 | 2018/10/09 11:00 | Jonathan Binding v Constantin Schmitz | 3-6,6-3,6-1 |
| ITF Germany F14 | 2018/10/05 11:45 | Paul Cayre v Constantin Schmitz | 6-3,6-2 |